<span> it established the precedent by which the Federal government would be sovereign and expand westward with the </span>admission of new states<span>, rather than with the expansion of existing states and their established sovereignty under the </span>Articles of Confederation<span>. It was also precedent setting legislation with regard to American </span>public domain lands<span>.</span>
<span>Po River. Po River, Latin Padus, longest river in Italy, rising in the Monte Viso group of the Cottian Alps on Italy's western frontier and emptying into the Adriatic Sea in the east after a course of 405 miles (652 km)</span>
Answer:
Judical Review:
The federal courts' most important power is that of judicial review, the authority to interpret the Constitution. When federal judges rule that laws or government actions violate the spirit of the Constitution, they profoundly shape public policy.
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The main argument in support of the decision to use the atomic bomb is that it saved American lives which would otherwise have been lost in two D-Day-style land invasions of the main islands of the Japanese homeland